Ex-relays: AC-control, AC-load

Main benefits comparing to electromechanical relays and opto coupled relays:

- No limited lifetime even with difficult loads, 10 year warranty- High tolerance against noises- Guaranteed switching on- and off-levels- 100 % clear status indication- Relatively high transient protection- Extreme reliability- No need for over dimension of the relay, all values are effective values- No minimum load requirement